// UserPrivilege gets the privilege for a user on a database. func (data *Data) UserPrivilege(name, database string) (*influxql.Privilege, error) { ui := data.User(name) if ui == nil { return nil, ErrUserNotFound } for db, p := range ui.Privileges { if db == database { return &p, nil } } return influxql.NewPrivilege(influxql.NoPrivileges), nil }
// Ensure the parser can parse strings into Statement ASTs. func TestParser_ParseStatement(t *testing.T) { var tests = []struct { s string stmt influxql.Statement err string }{ // SELECT * statement { s: `SELECT * FROM myseries`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{ {Expr: &influxql.Wildcard{}}, }, Source: &influxql.Measurement{Name: "myseries"}, }, }, // SELECT statement { s: `SELECT field1, field2 ,field3 AS field_x FROM myseries WHERE host = 'hosta.influxdb.org' GROUP BY 10h ORDER BY ASC LIMIT 20 OFFSET 10;`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{ {Expr: &influxql.VarRef{Val: "field1"}}, {Expr: &influxql.VarRef{Val: "field2"}}, {Expr: &influxql.VarRef{Val: "field3"}, Alias: "field_x"}, }, Source: &influxql.Measurement{Name: "myseries"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "hosta.influxdb.org"}, }, Dimensions: []*influxql.Dimension{ {Expr: &influxql.DurationLiteral{Val: 10 * time.Hour}}, }, SortFields: []*influxql.SortField{ {Ascending: true}, }, Limit: 20, Offset: 10, }, }, // SELECT statement with JOIN { s: `SELECT field1 FROM join(aa,"bb", cc) JOIN cc`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Join{ Measurements: []*influxql.Measurement{ {Name: "aa"}, {Name: `"bb"`}, {Name: "cc"}, }, }, }, }, // SELECT statement with MERGE { s: `SELECT field1 FROM merge(aa,b.b)`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Merge{ Measurements: []*influxql.Measurement{ {Name: "aa"}, {Name: "b.b"}, }, }, }, }, // SELECT statement (lowercase) { s: `select my_field from myseries`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.VarRef{Val: "my_field"}}}, Source: &influxql.Measurement{Name: "myseries"}, }, }, // SELECT statement with multiple ORDER BY fields { s: `SELECT field1 FROM myseries ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Measurement{Name: "myseries"}, SortFields: []*influxql.SortField{ {Ascending: true}, {Name: "field1"}, {Name: "field2"}, }, Limit: 10, }, }, // SELECT statement with SLIMIT and SOFFSET { s: `SELECT field1 FROM myseries SLIMIT 10 SOFFSET 5`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Measurement{Name: "myseries"}, SLimit: 10, SOffset: 5, }, }, // SELECT * FROM cpu WHERE host = 'serverC' AND region =~ /.*west.*/ { s: `SELECT * FROM cpu WHERE host = 'serverC' AND region =~ /.*west.*/`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.Wildcard{}}}, Source: &influxql.Measurement{Name: "cpu"}, Condition: &influxql.BinaryExpr{ Op: influxql.AND, LHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "serverC"}, }, RHS: &influxql.BinaryExpr{ Op: influxql.EQREGEX, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.RegexLiteral{Val: regexp.MustCompile(".*west.*")}, }, }, }, }, // SELECT statement with fill { s: `SELECT mean(value) FROM cpu GROUP BY time(5m) fill(1)`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{ Expr: &influxql.Call{ Name: "mean", Args: []influxql.Expr{&influxql.VarRef{Val: "value"}}}}}, Source: &influxql.Measurement{Name: "cpu"}, Dimensions: []*influxql.Dimension{ {Expr: &influxql.Call{ Name: "time", Args: []influxql.Expr{ &influxql.DurationLiteral{Val: 5 * time.Minute}, }, }}, }, Fill: influxql.NumberFill, FillValue: float64(1), }, }, // SELECT statement with previous fill { s: `SELECT mean(value) FROM cpu GROUP BY time(5m) fill(previous)`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{{ Expr: &influxql.Call{ Name: "mean", Args: []influxql.Expr{&influxql.VarRef{Val: "value"}}}}}, Source: &influxql.Measurement{Name: "cpu"}, Dimensions: []*influxql.Dimension{ {Expr: &influxql.Call{ Name: "time", Args: []influxql.Expr{ &influxql.DurationLiteral{Val: 5 * time.Minute}, }, }}, }, Fill: influxql.PreviousFill, }, }, // DELETE statement { s: `DELETE FROM myseries WHERE host = 'hosta.influxdb.org'`, stmt: &influxql.DeleteStatement{ Source: &influxql.Measurement{Name: "myseries"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "hosta.influxdb.org"}, }, }, }, // SHOW SERVERS { s: `SHOW SERVERS`, stmt: &influxql.ShowServersStatement{}, }, // SHOW DATABASES { s: `SHOW DATABASES`, stmt: &influxql.ShowDatabasesStatement{}, }, // SHOW SERIES statement { s: `SHOW SERIES`, stmt: &influxql.ShowSeriesStatement{}, }, // SHOW SERIES with OFFSET 0 { s: `SHOW SERIES OFFSET 0`, stmt: &influxql.ShowSeriesStatement{Offset: 0}, }, // SHOW SERIES with LIMIT 2 OFFSET 0 { s: `SHOW SERIES LIMIT 2 OFFSET 0`, stmt: &influxql.ShowSeriesStatement{Offset: 0, Limit: 2}, }, // SHOW SERIES WHERE with ORDER BY and LIMIT { s: `SHOW SERIES WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowSeriesStatement{ Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ {Ascending: true}, {Name: "field1"}, {Name: "field2"}, }, Limit: 10, }, }, // SHOW MEASUREMENTS WHERE with ORDER BY and LIMIT { s: `SHOW MEASUREMENTS WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowMeasurementsStatement{ Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ {Ascending: true}, {Name: "field1"}, {Name: "field2"}, }, Limit: 10, }, }, // SHOW RETENTION POLICIES { s: `SHOW RETENTION POLICIES mydb`, stmt: &influxql.ShowRetentionPoliciesStatement{ Database: "mydb", }, }, // SHOW TAG KEYS { s: `SHOW TAG KEYS FROM src`, stmt: &influxql.ShowTagKeysStatement{ Source: &influxql.Measurement{Name: "src"}, }, }, // SHOW TAG KEYS { s: `SHOW TAG KEYS FROM src WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowTagKeysStatement{ Source: &influxql.Measurement{Name: "src"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ {Ascending: true}, {Name: "field1"}, {Name: "field2"}, }, Limit: 10, }, }, // SHOW TAG VALUES FROM ... WITH KEY = ... { s: `SHOW TAG VALUES FROM src WITH KEY = region WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "src"}, TagKeys: []string{"region"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ {Ascending: true}, {Name: "field1"}, {Name: "field2"}, }, Limit: 10, }, }, // SHOW TAG VALUES FROM ... WITH KEY IN... { s: `SHOW TAG VALUES FROM cpu WITH KEY IN (region, host) WHERE region = 'uswest'`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "cpu"}, TagKeys: []string{"region", "host"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, }, }, // SHOW TAG VALUES ... AND TAG KEY = { s: `SHOW TAG VALUES FROM cpu WITH KEY IN (region,service,host)WHERE region = 'uswest'`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "cpu"}, TagKeys: []string{"region", "service", "host"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, }, }, // SHOW TAG VALUES WITH KEY = ... { s: `SHOW TAG VALUES WITH KEY = host WHERE region = 'uswest'`, stmt: &influxql.ShowTagValuesStatement{ TagKeys: []string{"host"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, }, }, // SHOW TAG VALUES WITH KEY = "..." { s: `SHOW TAG VALUES WITH KEY = "host" WHERE region = 'uswest'`, stmt: &influxql.ShowTagValuesStatement{ TagKeys: []string{`"host"`}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, }, }, // SHOW USERS { s: `SHOW USERS`, stmt: &influxql.ShowUsersStatement{}, }, // SHOW FIELD KEYS { s: `SHOW FIELD KEYS FROM src ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowFieldKeysStatement{ Source: &influxql.Measurement{Name: "src"}, SortFields: []*influxql.SortField{ {Ascending: true}, {Name: "field1"}, {Name: "field2"}, }, Limit: 10, }, }, // DROP SERIES statement { s: `DROP SERIES 1`, stmt: &influxql.DropSeriesStatement{SeriesID: 1}, }, { s: `DROP SERIES FROM src`, stmt: &influxql.DropSeriesStatement{Source: &influxql.Measurement{Name: "src"}}, }, { s: `DROP SERIES WHERE host = 'hosta.influxdb.org'`, stmt: &influxql.DropSeriesStatement{ Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "hosta.influxdb.org"}, }, }, }, { s: `DROP SERIES FROM src WHERE host = 'hosta.influxdb.org'`, stmt: &influxql.DropSeriesStatement{ Source: &influxql.Measurement{Name: "src"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "hosta.influxdb.org"}, }, }, }, // SHOW CONTINUOUS QUERIES statement { s: `SHOW CONTINUOUS QUERIES`, stmt: &influxql.ShowContinuousQueriesStatement{}, }, // CREATE CONTINUOUS QUERY ... INTO <measurement> { s: `CREATE CONTINUOUS QUERY myquery ON testdb BEGIN SELECT count() INTO measure1 FROM myseries GROUP BY time(5m) END`, stmt: &influxql.CreateContinuousQueryStatement{ Name: "myquery", Database: "testdb", Source: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.Call{Name: "count"}}}, Target: &influxql.Target{Measurement: "measure1"}, Source: &influxql.Measurement{Name: "myseries"}, Dimensions: []*influxql.Dimension{ { Expr: &influxql.Call{ Name: "time", Args: []influxql.Expr{ &influxql.DurationLiteral{Val: 5 * time.Minute}, }, }, }, }, }, }, }, // CREATE CONTINUOUS QUERY ... INTO <retention-policy>.<measurement> { s: `CREATE CONTINUOUS QUERY myquery ON testdb BEGIN SELECT count() INTO "1h.policy1"."cpu.load" FROM myseries GROUP BY time(5m) END`, stmt: &influxql.CreateContinuousQueryStatement{ Name: "myquery", Database: "testdb", Source: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.Call{Name: "count"}}}, Target: &influxql.Target{ Measurement: `"1h.policy1"."cpu.load"`, }, Source: &influxql.Measurement{Name: "myseries"}, Dimensions: []*influxql.Dimension{ { Expr: &influxql.Call{ Name: "time", Args: []influxql.Expr{ &influxql.DurationLiteral{Val: 5 * time.Minute}, }, }, }, }, }, }, }, // CREATE CONTINUOUS QUERY for non-aggregate SELECT stmts { s: `CREATE CONTINUOUS QUERY myquery ON testdb BEGIN SELECT value INTO "policy1"."value" FROM myseries END`, stmt: &influxql.CreateContinuousQueryStatement{ Name: "myquery", Database: "testdb", Source: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.Call{Name: "value"}}}, Target: &influxql.Target{ Measurement: `"policy1"."value"`, }, Source: &influxql.Measurement{Name: "myseries"}, }, }, }, // CREATE CONTINUOUS QUERY for non-aggregate SELECT stmts with multiple values { s: `CREATE CONTINUOUS QUERY myquery ON testdb BEGIN SELECT transmit_rx, transmit_tx INTO "policy1"."network" FROM myseries END`, stmt: &influxql.CreateContinuousQueryStatement{ Name: "myquery", Database: "testdb", Source: &influxql.SelectStatement{ Fields: []*influxql.Field{{Expr: &influxql.Call{Name: "transmit_rx"}}, {Expr: &influxql.Call{Name: "transmit_tx"}}}, Target: &influxql.Target{ Measurement: `"policy1"."network"`, }, Source: &influxql.Measurement{Name: "myseries"}, }, }, }, // CREATE DATABASE statement { s: `CREATE DATABASE testdb`, stmt: &influxql.CreateDatabaseStatement{ Name: "testdb", }, }, // CREATE USER statement { s: `CREATE USER testuser WITH PASSWORD 'pwd1337'`, stmt: &influxql.CreateUserStatement{ Name: "testuser", Password: "******", }, }, // CREATE USER ... WITH ALL PRIVILEGES { s: `CREATE USER testuser WITH PASSWORD 'pwd1337' WITH ALL PRIVILEGES`, stmt: &influxql.CreateUserStatement{ Name: "testuser", Password: "******", Privilege: influxql.NewPrivilege(influxql.AllPrivileges), }, }, // DROP CONTINUOUS QUERY statement { s: `DROP CONTINUOUS QUERY myquery`, stmt: &influxql.DropContinuousQueryStatement{Name: "myquery"}, }, // DROP DATABASE statement { s: `DROP DATABASE testdb`, stmt: &influxql.DropDatabaseStatement{Name: "testdb"}, }, // DROP MEASUREMENT statement { s: `DROP MEASUREMENT cpu`, stmt: &influxql.DropMeasurementStatement{Name: "cpu"}, }, // DROP RETENTION POLICY { s: `DROP RETENTION POLICY "1h.cpu" ON mydb`, stmt: &influxql.DropRetentionPolicyStatement{ Name: `"1h.cpu"`, Database: `mydb`, }, }, // DROP USER statement { s: `DROP USER jdoe`, stmt: &influxql.DropUserStatement{Name: "jdoe"}, }, // GRANT READ { s: `GRANT READ ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.ReadPrivilege, On: "testdb", User: "******", }, }, // GRANT WRITE { s: `GRANT WRITE ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.WritePrivilege, On: "testdb", User: "******", }, }, // GRANT ALL { s: `GRANT ALL ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // GRANT ALL PRIVILEGES { s: `GRANT ALL PRIVILEGES ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // GRANT cluster admin { s: `GRANT ALL PRIVILEGES TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.AllPrivileges, User: "******", }, }, // REVOKE READ { s: `REVOKE READ on testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.ReadPrivilege, On: "testdb", User: "******", }, }, // REVOKE WRITE { s: `REVOKE WRITE ON testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.WritePrivilege, On: "testdb", User: "******", }, }, // REVOKE ALL { s: `REVOKE ALL ON testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // REVOKE ALL PRIVILEGES { s: `REVOKE ALL PRIVILEGES ON testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // REVOKE cluster admin { s: `REVOKE ALL FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.AllPrivileges, User: "******", }, }, // CREATE RETENTION POLICY { s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION 2`, stmt: &influxql.CreateRetentionPolicyStatement{ Name: "policy1", Database: "testdb", Duration: time.Hour, Replication: 2, }, }, // CREATE RETENTION POLICY with infinite retention { s: `CREATE RETENTION POLICY policy1 ON testdb DURATION INF REPLICATION 2`, stmt: &influxql.CreateRetentionPolicyStatement{ Name: "policy1", Database: "testdb", Duration: 0, Replication: 2, }, }, // CREATE RETENTION POLICY ... DEFAULT { s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 2m REPLICATION 4 DEFAULT`, stmt: &influxql.CreateRetentionPolicyStatement{ Name: "policy1", Database: "testdb", Duration: 2 * time.Minute, Replication: 4, Default: true, }, }, // ALTER RETENTION POLICY { s: `ALTER RETENTION POLICY policy1 ON testdb DURATION 1m REPLICATION 4 DEFAULT`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", time.Minute, 4, true), }, // ALTER RETENTION POLICY with options in reverse order { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT REPLICATION 4 DURATION 1m`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", time.Minute, 4, true), }, // ALTER RETENTION POLICY with infinite retention { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT REPLICATION 4 DURATION INF`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", 0, 4, true), }, // ALTER RETENTION POLICY without optional DURATION { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT REPLICATION 4`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", -1, 4, true), }, // ALTER RETENTION POLICY without optional REPLICATION { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", -1, -1, true), }, // ALTER RETENTION POLICY without optional DEFAULT { s: `ALTER RETENTION POLICY policy1 ON testdb REPLICATION 4`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", -1, 4, false), }, // Errors {s: ``, err: `found EOF, expected SELECT at line 1, char 1`}, {s: `SELECT`, err: `found EOF, expected identifier, string, number, bool at line 1, char 8`}, {s: `blah blah`, err: `found blah, expected SELECT at line 1, char 1`}, {s: `SELECT field1 X`, err: `found X, expected FROM at line 1, char 15`}, {s: `SELECT field1 FROM "series" WHERE X +;`, err: `found ;, expected identifier, string, number, bool at line 1, char 38`}, {s: `SELECT field1 FROM myseries GROUP`, err: `found EOF, expected BY at line 1, char 35`}, {s: `SELECT field1 FROM myseries LIMIT`, err: `found EOF, expected number at line 1, char 35`}, {s: `SELECT field1 FROM myseries LIMIT 10.5`, err: `fractional parts not allowed in LIMIT at line 1, char 35`}, {s: `SELECT field1 FROM myseries OFFSET`, err: `found EOF, expected number at line 1, char 36`}, {s: `SELECT field1 FROM myseries OFFSET 10.5`, err: `fractional parts not allowed in OFFSET at line 1, char 36`}, {s: `SELECT field1 FROM myseries ORDER`, err: `found EOF, expected BY at line 1, char 35`}, {s: `SELECT field1 FROM myseries ORDER BY /`, err: `found /, expected identifier, ASC, or DESC at line 1, char 38`}, {s: `SELECT field1 FROM myseries ORDER BY 1`, err: `found 1, expected identifier, ASC, or DESC at line 1, char 38`}, {s: `SELECT field1 AS`, err: `found EOF, expected identifier at line 1, char 18`}, {s: `SELECT field1 FROM 12`, err: `found 12, expected identifier at line 1, char 20`}, {s: `SELECT 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 FROM myseries`, err: `unable to parse number at line 1, char 8`}, {s: `SELECT 10.5h FROM myseries`, err: `found h, expected FROM at line 1, char 12`}, {s: `DELETE`, err: `found EOF, expected FROM at line 1, char 8`}, {s: `DELETE FROM`, err: `found EOF, expected identifier at line 1, char 13`}, {s: `DELETE FROM myseries WHERE`, err: `found EOF, expected identifier, string, number, bool at line 1, char 28`}, {s: `DROP MEASUREMENT`, err: `found EOF, expected identifier at line 1, char 18`}, {s: `DROP SERIES`, err: `found EOF, expected number at line 1, char 13`}, {s: `DROP SERIES FROM`, err: `found EOF, expected identifier at line 1, char 18`}, {s: `DROP SERIES FROM src WHERE`, err: `found EOF, expected identifier, string, number, bool at line 1, char 28`}, {s: `SHOW CONTINUOUS`, err: `found EOF, expected QUERIES at line 1, char 17`}, {s: `SHOW RETENTION`, err: `found EOF, expected POLICIES at line 1, char 16`}, {s: `SHOW RETENTION POLICIES`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `SHOW FOO`, err: `found FOO, expected CONTINUOUS, DATABASES, FIELD, MEASUREMENTS, RETENTION, SERIES, SERVERS, TAG, USERS at line 1, char 6`}, {s: `DROP CONTINUOUS`, err: `found EOF, expected QUERY at line 1, char 17`}, {s: `DROP CONTINUOUS QUERY`, err: `found EOF, expected identifier at line 1, char 23`}, {s: `CREATE CONTINUOUS`, err: `found EOF, expected QUERY at line 1, char 19`}, {s: `CREATE CONTINUOUS QUERY`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `DROP FOO`, err: `found FOO, expected SERIES, CONTINUOUS, MEASUREMENT at line 1, char 6`}, {s: `DROP DATABASE`, err: `found EOF, expected identifier at line 1, char 15`}, {s: `DROP RETENTION`, err: `found EOF, expected POLICY at line 1, char 16`}, {s: `DROP RETENTION POLICY`, err: `found EOF, expected identifier at line 1, char 23`}, {s: `DROP RETENTION POLICY "1h.cpu"`, err: `found EOF, expected ON at line 1, char 32`}, {s: `DROP RETENTION POLICY "1h.cpu" ON`, err: `found EOF, expected identifier at line 1, char 35`}, {s: `DROP USER`, err: `found EOF, expected identifier at line 1, char 11`}, {s: `CREATE USER testuser`, err: `found EOF, expected WITH at line 1, char 22`}, {s: `CREATE USER testuser WITH`, err: `found EOF, expected PASSWORD at line 1, char 27`}, {s: `CREATE USER testuser WITH PASSWORD`, err: `found EOF, expected string at line 1, char 36`}, {s: `CREATE USER testuser WITH PASSWORD 'pwd' WITH`, err: `found EOF, expected ALL at line 1, char 47`}, {s: `CREATE USER testuser WITH PASSWORD 'pwd' WITH ALL`, err: `found EOF, expected PRIVILEGES at line 1, char 51`}, {s: `GRANT`, err: `found EOF, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 7`}, {s: `GRANT BOGUS`, err: `found BOGUS, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 7`}, {s: `GRANT READ`, err: `found EOF, expected ON at line 1, char 12`}, {s: `GRANT READ TO jdoe`, err: `found TO, expected ON at line 1, char 12`}, {s: `GRANT READ ON`, err: `found EOF, expected identifier at line 1, char 15`}, {s: `GRANT READ ON testdb`, err: `found EOF, expected TO at line 1, char 22`}, {s: `GRANT READ ON testdb TO`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `GRANT`, err: `found EOF, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 7`}, {s: `REVOKE BOGUS`, err: `found BOGUS, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 8`}, {s: `REVOKE READ`, err: `found EOF, expected ON at line 1, char 13`}, {s: `REVOKE READ TO jdoe`, err: `found TO, expected ON at line 1, char 13`}, {s: `REVOKE READ ON`, err: `found EOF, expected identifier at line 1, char 16`}, {s: `REVOKE READ ON testdb`, err: `found EOF, expected FROM at line 1, char 23`}, {s: `REVOKE READ ON testdb FROM`, err: `found EOF, expected identifier at line 1, char 28`}, {s: `CREATE RETENTION`, err: `found EOF, expected POLICY at line 1, char 18`}, {s: `CREATE RETENTION POLICY`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `CREATE RETENTION POLICY policy1`, err: `found EOF, expected ON at line 1, char 33`}, {s: `CREATE RETENTION POLICY policy1 ON`, err: `found EOF, expected identifier at line 1, char 36`}, {s: `CREATE RETENTION POLICY policy1 ON testdb`, err: `found EOF, expected DURATION at line 1, char 43`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION`, err: `found EOF, expected duration at line 1, char 52`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION bad`, err: `found bad, expected duration at line 1, char 52`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h`, err: `found EOF, expected REPLICATION at line 1, char 54`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION`, err: `found EOF, expected number at line 1, char 67`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION 3.14`, err: `number must be an integer at line 1, char 67`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION 0`, err: `invalid value 0: must be 1 <= n <= 2147483647 at line 1, char 67`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION bad`, err: `found bad, expected number at line 1, char 67`}, {s: `ALTER`, err: `found EOF, expected RETENTION at line 1, char 7`}, {s: `ALTER RETENTION`, err: `found EOF, expected POLICY at line 1, char 17`}, {s: `ALTER RETENTION POLICY`, err: `found EOF, expected identifier at line 1, char 24`}, {s: `ALTER RETENTION POLICY policy1`, err: `found EOF, expected ON at line 1, char 32`}, {s: `ALTER RETENTION POLICY policy1 ON`, err: `found EOF, expected identifier at line 1, char 35`}, {s: `ALTER RETENTION POLICY policy1 ON testdb`, err: `found EOF, expected DURATION, RETENTION, DEFAULT at line 1, char 42`}, } for i, tt := range tests { stmt, err := influxql.NewParser(strings.NewReader(tt.s)).ParseStatement() if !reflect.DeepEqual(tt.err, errstring(err)) { t.Errorf("%d. %q: error mismatch:\n exp=%s\n got=%s\n\n", i, tt.s, tt.err, err) } else if st, ok := stmt.(*influxql.CreateContinuousQueryStatement); ok { // if it's a CQ, there is a non-exported field that gets memoized during parsing that needs to be set if st != nil && st.Source != nil { tt.stmt.(*influxql.CreateContinuousQueryStatement).Source.GroupByInterval() } } else if tt.err == "" && !reflect.DeepEqual(tt.stmt, stmt) { t.Logf("exp=%s\ngot=%s\n", mustMarshalJSON(tt.stmt), mustMarshalJSON(stmt)) t.Errorf("%d. %q\n\nstmt mismatch:\n\nexp=%#v\n\ngot=%#v\n\n", i, tt.s, tt.stmt, stmt) } } }
// Ensure the parser can parse strings into Statement ASTs. func TestParser_ParseStatement(t *testing.T) { var tests = []struct { s string stmt influxql.Statement err string }{ // SELECT * statement { s: `SELECT * FROM myseries`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{ &influxql.Field{Expr: &influxql.Wildcard{}}, }, Source: &influxql.Measurement{Name: "myseries"}, }, }, // SELECT statement { s: `SELECT field1, field2 ,field3 AS field_x FROM myseries WHERE host = 'hosta.influxdb.org' GROUP BY 10h ORDER BY ASC LIMIT 20 OFFSET 10;`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{ &influxql.Field{Expr: &influxql.VarRef{Val: "field1"}}, &influxql.Field{Expr: &influxql.VarRef{Val: "field2"}}, &influxql.Field{Expr: &influxql.VarRef{Val: "field3"}, Alias: "field_x"}, }, Source: &influxql.Measurement{Name: "myseries"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "hosta.influxdb.org"}, }, Dimensions: []*influxql.Dimension{ &influxql.Dimension{Expr: &influxql.DurationLiteral{Val: 10 * time.Hour}}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, }, Limit: 20, Offset: 10, }, }, // SELECT statement with JOIN { s: `SELECT field1 FROM join(aa,"bb", cc) JOIN cc`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{&influxql.Field{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Join{ Measurements: []*influxql.Measurement{ {Name: "aa"}, {Name: `"bb"`}, {Name: "cc"}, }, }, }, }, // SELECT statement with MERGE { s: `SELECT field1 FROM merge(aa,b.b)`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{&influxql.Field{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Merge{ Measurements: []*influxql.Measurement{ {Name: "aa"}, {Name: "b.b"}, }, }, }, }, // SELECT statement (lowercase) { s: `select my_field from myseries`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{&influxql.Field{Expr: &influxql.VarRef{Val: "my_field"}}}, Source: &influxql.Measurement{Name: "myseries"}, }, }, // SELECT statement with multiple ORDER BY fields { s: `SELECT field1 FROM myseries ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.SelectStatement{ Fields: []*influxql.Field{&influxql.Field{Expr: &influxql.VarRef{Val: "field1"}}}, Source: &influxql.Measurement{Name: "myseries"}, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // DELETE statement { s: `DELETE FROM myseries WHERE host = 'hosta.influxdb.org'`, stmt: &influxql.DeleteStatement{ Source: &influxql.Measurement{Name: "myseries"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "host"}, RHS: &influxql.StringLiteral{Val: "hosta.influxdb.org"}, }, }, }, // SHOW DATABASES { s: `SHOW DATABASES`, stmt: &influxql.ShowDatabasesStatement{}, }, // SHOW SERIES statement { s: `SHOW SERIES`, stmt: &influxql.ShowSeriesStatement{}, }, // SHOW SERIES WHERE with ORDER BY and LIMIT { s: `SHOW SERIES WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowSeriesStatement{ Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // SHOW MEASUREMENTS WHERE with ORDER BY and LIMIT { s: `SHOW MEASUREMENTS WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowMeasurementsStatement{ Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // SHOW RETENTION POLICIES { s: `SHOW RETENTION POLICIES mydb`, stmt: &influxql.ShowRetentionPoliciesStatement{ Database: "mydb", }, }, // SHOW TAG KEYS { s: `SHOW TAG KEYS FROM src`, stmt: &influxql.ShowTagKeysStatement{ Source: &influxql.Measurement{Name: "src"}, }, }, // SHOW TAG KEYS { s: `SHOW TAG KEYS FROM src WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowTagKeysStatement{ Source: &influxql.Measurement{Name: "src"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // SHOW TAG VALUES { s: `SHOW TAG VALUES FROM src WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "src"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // SHOW TAG VALUES ... TAG KEY = { s: `SHOW TAG VALUES FROM cpu WHERE TAG KEY = 'host' AND region = 'uswest'`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "cpu"}, Condition: &influxql.BinaryExpr{ Op: influxql.AND, LHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.TagKeyIdent{}, RHS: &influxql.StringLiteral{Val: "host"}, }, RHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, }, }, }, // SHOW TAG VALUES ... AND TAG KEY = { s: `SHOW TAG VALUES FROM cpu WHERE region = 'uswest' AND TAG KEY = 'host'`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "cpu"}, Condition: &influxql.BinaryExpr{ Op: influxql.AND, LHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, RHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.TagKeyIdent{}, RHS: &influxql.StringLiteral{Val: "host"}, }, }, }, }, // SHOW TAG VALUES ... AND ... = TAG KEY { s: `SHOW TAG VALUES FROM cpu WHERE region = 'uswest' AND 'host' = TAG KEY`, stmt: &influxql.ShowTagValuesStatement{ Source: &influxql.Measurement{Name: "cpu"}, Condition: &influxql.BinaryExpr{ Op: influxql.AND, LHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, RHS: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.StringLiteral{Val: "host"}, RHS: &influxql.TagKeyIdent{}, }, }, }, }, // SHOW USERS { s: `SHOW USERS`, stmt: &influxql.ShowUsersStatement{}, }, // SHOW FIELD KEYS { s: `SHOW FIELD KEYS FROM src WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowFieldKeysStatement{ Source: &influxql.Measurement{Name: "src"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // SHOW FIELD VALUES { s: `SHOW FIELD VALUES FROM src WHERE region = 'uswest' ORDER BY ASC, field1, field2 DESC LIMIT 10`, stmt: &influxql.ShowFieldValuesStatement{ Source: &influxql.Measurement{Name: "src"}, Condition: &influxql.BinaryExpr{ Op: influxql.EQ, LHS: &influxql.VarRef{Val: "region"}, RHS: &influxql.StringLiteral{Val: "uswest"}, }, SortFields: []*influxql.SortField{ &influxql.SortField{Ascending: true}, &influxql.SortField{Name: "field1"}, &influxql.SortField{Name: "field2"}, }, Limit: 10, }, }, // DROP SERIES statement { s: `DROP SERIES myseries`, stmt: &influxql.DropSeriesStatement{Name: "myseries"}, }, // SHOW CONTINUOUS QUERIES statement { s: `SHOW CONTINUOUS QUERIES`, stmt: &influxql.ShowContinuousQueriesStatement{}, }, // CREATE CONTINUOUS QUERY ... INTO <measurement> { s: `CREATE CONTINUOUS QUERY myquery ON testdb BEGIN SELECT count() INTO measure1 FROM myseries END`, stmt: &influxql.CreateContinuousQueryStatement{ Name: "myquery", Database: "testdb", Source: &influxql.SelectStatement{ Fields: []*influxql.Field{&influxql.Field{Expr: &influxql.Call{Name: "count"}}}, Target: &influxql.Target{Measurement: "measure1"}, Source: &influxql.Measurement{Name: "myseries"}, }, }, }, // CREATE CONTINUOUS QUERY ... INTO <retention-policy>.<measurement> { s: `CREATE CONTINUOUS QUERY myquery ON testdb BEGIN SELECT count() INTO "1h.policy1"."cpu.load" FROM myseries END`, stmt: &influxql.CreateContinuousQueryStatement{ Name: "myquery", Database: "testdb", Source: &influxql.SelectStatement{ Fields: []*influxql.Field{&influxql.Field{Expr: &influxql.Call{Name: "count"}}}, Target: &influxql.Target{ Measurement: `"1h.policy1"."cpu.load"`, }, Source: &influxql.Measurement{Name: "myseries"}, }, }, }, // CREATE DATABASE statement { s: `CREATE DATABASE testdb`, stmt: &influxql.CreateDatabaseStatement{ Name: "testdb", }, }, // CREATE USER statement { s: `CREATE USER testuser WITH PASSWORD 'pwd1337'`, stmt: &influxql.CreateUserStatement{ Name: "testuser", Password: "******", }, }, // CREATE USER ... WITH ALL PRIVILEGES { s: `CREATE USER testuser WITH PASSWORD 'pwd1337' WITH ALL PRIVILEGES`, stmt: &influxql.CreateUserStatement{ Name: "testuser", Password: "******", Privilege: influxql.NewPrivilege(influxql.AllPrivileges), }, }, // DROP CONTINUOUS QUERY statement { s: `DROP CONTINUOUS QUERY myquery`, stmt: &influxql.DropContinuousQueryStatement{Name: "myquery"}, }, // DROP DATABASE statement { s: `DROP DATABASE testdb`, stmt: &influxql.DropDatabaseStatement{Name: "testdb"}, }, // DROP RETENTION POLICY { s: `DROP RETENTION POLICY "1h.cpu" ON mydb`, stmt: &influxql.DropRetentionPolicyStatement{ Name: `"1h.cpu"`, Database: `mydb`, }, }, // DROP USER statement { s: `DROP USER jdoe`, stmt: &influxql.DropUserStatement{Name: "jdoe"}, }, // GRANT READ { s: `GRANT READ ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.ReadPrivilege, On: "testdb", User: "******", }, }, // GRANT WRITE { s: `GRANT WRITE ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.WritePrivilege, On: "testdb", User: "******", }, }, // GRANT ALL { s: `GRANT ALL ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // GRANT ALL PRIVILEGES { s: `GRANT ALL PRIVILEGES ON testdb TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // GRANT cluster admin { s: `GRANT ALL PRIVILEGES TO jdoe`, stmt: &influxql.GrantStatement{ Privilege: influxql.AllPrivileges, User: "******", }, }, // REVOKE READ { s: `REVOKE READ on testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.ReadPrivilege, On: "testdb", User: "******", }, }, // REVOKE WRITE { s: `REVOKE WRITE ON testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.WritePrivilege, On: "testdb", User: "******", }, }, // REVOKE ALL { s: `REVOKE ALL ON testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // REVOKE ALL PRIVILEGES { s: `REVOKE ALL PRIVILEGES ON testdb FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.AllPrivileges, On: "testdb", User: "******", }, }, // REVOKE cluster admin { s: `REVOKE ALL FROM jdoe`, stmt: &influxql.RevokeStatement{ Privilege: influxql.AllPrivileges, User: "******", }, }, // CREATE RETENTION POLICY { s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION 2`, stmt: &influxql.CreateRetentionPolicyStatement{ Name: "policy1", Database: "testdb", Duration: time.Hour, Replication: 2, }, }, // CREATE RETENTION POLICY ... DEFAULT { s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 2m REPLICATION 4 DEFAULT`, stmt: &influxql.CreateRetentionPolicyStatement{ Name: "policy1", Database: "testdb", Duration: 2 * time.Minute, Replication: 4, Default: true, }, }, // ALTER RETENTION POLICY { s: `ALTER RETENTION POLICY policy1 ON testdb DURATION 1m REPLICATION 4 DEFAULT`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", time.Minute, 4, true), }, // ALTER RETENTION POLICY with options in reverse order { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT REPLICATION 4 DURATION 1m`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", time.Minute, 4, true), }, // ALTER RETENTION POLICY without optional DURATION { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT REPLICATION 4`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", -1, 4, true), }, // ALTER RETENTION POLICY without optional REPLICATION { s: `ALTER RETENTION POLICY policy1 ON testdb DEFAULT`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", -1, -1, true), }, // ALTER RETENTION POLICY without optional DEFAULT { s: `ALTER RETENTION POLICY policy1 ON testdb REPLICATION 4`, stmt: newAlterRetentionPolicyStatement("policy1", "testdb", -1, 4, false), }, // Errors {s: ``, err: `found EOF, expected SELECT at line 1, char 1`}, {s: `SELECT`, err: `found EOF, expected identifier, string, number, bool at line 1, char 8`}, {s: `blah blah`, err: `found blah, expected SELECT at line 1, char 1`}, {s: `SELECT field1 X`, err: `found X, expected FROM at line 1, char 15`}, {s: `SELECT field1 FROM "series" WHERE X +;`, err: `found ;, expected identifier, string, number, bool at line 1, char 38`}, {s: `SELECT field1 FROM myseries GROUP`, err: `found EOF, expected BY at line 1, char 35`}, {s: `SELECT field1 FROM myseries LIMIT`, err: `found EOF, expected number at line 1, char 35`}, {s: `SELECT field1 FROM myseries LIMIT 10.5`, err: `fractional parts not allowed in LIMIT at line 1, char 35`}, {s: `SELECT field1 FROM myseries LIMIT 0`, err: `LIMIT must be > 0 at line 1, char 35`}, {s: `SELECT field1 FROM myseries OFFSET`, err: `found EOF, expected number at line 1, char 36`}, {s: `SELECT field1 FROM myseries OFFSET 10.5`, err: `fractional parts not allowed in OFFSET at line 1, char 36`}, {s: `SELECT field1 FROM myseries OFFSET 0`, err: `OFFSET must be > 0 at line 1, char 36`}, {s: `SELECT field1 FROM myseries ORDER`, err: `found EOF, expected BY at line 1, char 35`}, {s: `SELECT field1 FROM myseries ORDER BY /`, err: `found /, expected identifier, ASC, or DESC at line 1, char 38`}, {s: `SELECT field1 FROM myseries ORDER BY 1`, err: `found 1, expected identifier, ASC, or DESC at line 1, char 38`}, {s: `SELECT field1 AS`, err: `found EOF, expected identifier at line 1, char 18`}, {s: `SELECT field1 FROM 12`, err: `found 12, expected identifier at line 1, char 20`}, {s: `SELECT field1 FROM myseries GROUP BY *`, err: `found *, expected identifier, string, number, bool at line 1, char 38`}, {s: `SELECT 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 FROM myseries`, err: `unable to parse number at line 1, char 8`}, {s: `SELECT 10.5h FROM myseries`, err: `found h, expected FROM at line 1, char 12`}, {s: `DELETE`, err: `found EOF, expected FROM at line 1, char 8`}, {s: `DELETE FROM`, err: `found EOF, expected identifier at line 1, char 13`}, {s: `DELETE FROM myseries WHERE`, err: `found EOF, expected identifier, string, number, bool at line 1, char 28`}, {s: `DROP SERIES`, err: `found EOF, expected identifier at line 1, char 13`}, {s: `SHOW CONTINUOUS`, err: `found EOF, expected QUERIES at line 1, char 17`}, {s: `SHOW RETENTION`, err: `found EOF, expected POLICIES at line 1, char 16`}, {s: `SHOW RETENTION POLICIES`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `SHOW FOO`, err: `found FOO, expected SERIES, CONTINUOUS, MEASUREMENTS, TAG, FIELD, RETENTION at line 1, char 6`}, {s: `DROP CONTINUOUS`, err: `found EOF, expected QUERY at line 1, char 17`}, {s: `DROP CONTINUOUS QUERY`, err: `found EOF, expected identifier at line 1, char 23`}, {s: `DROP FOO`, err: `found FOO, expected SERIES, CONTINUOUS at line 1, char 6`}, {s: `DROP DATABASE`, err: `found EOF, expected identifier at line 1, char 15`}, {s: `DROP RETENTION`, err: `found EOF, expected POLICY at line 1, char 16`}, {s: `DROP RETENTION POLICY`, err: `found EOF, expected identifier at line 1, char 23`}, {s: `DROP RETENTION POLICY "1h.cpu"`, err: `found EOF, expected ON at line 1, char 32`}, {s: `DROP RETENTION POLICY "1h.cpu" ON`, err: `found EOF, expected identifier at line 1, char 35`}, {s: `DROP USER`, err: `found EOF, expected identifier at line 1, char 11`}, {s: `CREATE USER testuser`, err: `found EOF, expected WITH at line 1, char 22`}, {s: `CREATE USER testuser WITH`, err: `found EOF, expected PASSWORD at line 1, char 27`}, {s: `CREATE USER testuser WITH PASSWORD`, err: `found EOF, expected string at line 1, char 36`}, {s: `CREATE USER testuser WITH PASSWORD 'pwd' WITH`, err: `found EOF, expected ALL at line 1, char 47`}, {s: `CREATE USER testuser WITH PASSWORD 'pwd' WITH ALL`, err: `found EOF, expected PRIVILEGES at line 1, char 51`}, {s: `GRANT`, err: `found EOF, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 7`}, {s: `GRANT BOGUS`, err: `found BOGUS, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 7`}, {s: `GRANT READ`, err: `found EOF, expected ON at line 1, char 12`}, {s: `GRANT READ TO jdoe`, err: `found TO, expected ON at line 1, char 12`}, {s: `GRANT READ ON`, err: `found EOF, expected identifier at line 1, char 15`}, {s: `GRANT READ ON testdb`, err: `found EOF, expected TO at line 1, char 22`}, {s: `GRANT READ ON testdb TO`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `GRANT`, err: `found EOF, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 7`}, {s: `REVOKE BOGUS`, err: `found BOGUS, expected READ, WRITE, ALL [PRIVILEGES] at line 1, char 8`}, {s: `REVOKE READ`, err: `found EOF, expected ON at line 1, char 13`}, {s: `REVOKE READ TO jdoe`, err: `found TO, expected ON at line 1, char 13`}, {s: `REVOKE READ ON`, err: `found EOF, expected identifier at line 1, char 16`}, {s: `REVOKE READ ON testdb`, err: `found EOF, expected FROM at line 1, char 23`}, {s: `REVOKE READ ON testdb FROM`, err: `found EOF, expected identifier at line 1, char 28`}, {s: `CREATE RETENTION`, err: `found EOF, expected POLICY at line 1, char 18`}, {s: `CREATE RETENTION POLICY`, err: `found EOF, expected identifier at line 1, char 25`}, {s: `CREATE RETENTION POLICY policy1`, err: `found EOF, expected ON at line 1, char 33`}, {s: `CREATE RETENTION POLICY policy1 ON`, err: `found EOF, expected identifier at line 1, char 36`}, {s: `CREATE RETENTION POLICY policy1 ON testdb`, err: `found EOF, expected DURATION at line 1, char 43`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION`, err: `found EOF, expected duration at line 1, char 52`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION bad`, err: `found bad, expected duration at line 1, char 52`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h`, err: `found EOF, expected REPLICATION at line 1, char 54`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION`, err: `found EOF, expected number at line 1, char 67`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION 3.14`, err: `number must be an integer at line 1, char 67`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION 0`, err: `invalid value 0: must be 1 <= n <= 2147483647 at line 1, char 67`}, {s: `CREATE RETENTION POLICY policy1 ON testdb DURATION 1h REPLICATION bad`, err: `found bad, expected number at line 1, char 67`}, {s: `ALTER`, err: `found EOF, expected RETENTION at line 1, char 7`}, {s: `ALTER RETENTION`, err: `found EOF, expected POLICY at line 1, char 17`}, {s: `ALTER RETENTION POLICY`, err: `found EOF, expected identifier at line 1, char 24`}, {s: `ALTER RETENTION POLICY policy1`, err: `found EOF, expected ON at line 1, char 32`}, {s: `ALTER RETENTION POLICY policy1 ON`, err: `found EOF, expected identifier at line 1, char 35`}, {s: `ALTER RETENTION POLICY policy1 ON testdb`, err: `found EOF, expected DURATION, RETENTION, DEFAULT at line 1, char 42`}, } for i, tt := range tests { stmt, err := influxql.NewParser(strings.NewReader(tt.s)).ParseStatement() if !reflect.DeepEqual(tt.err, errstring(err)) { t.Errorf("%d. %q: error mismatch:\n exp=%s\n got=%s\n\n", i, tt.s, tt.err, err) } else if tt.err == "" && !reflect.DeepEqual(tt.stmt, stmt) { t.Errorf("%d. %q\n\nstmt mismatch:\n\nexp=%#v\n\ngot=%#v\n\n", i, tt.s, tt.stmt, stmt) } } }