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Qore jni Module 2.4.0
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Qore jni Module 2.4.0
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Java wrapper for the SqlUtil::Table class in Qore. More...
Public Member Methods | |
| Table (QoreObject obj) | |
| creates a new AbstractTable object from the Qore Table object | |
| Table (AbstractDatasource dsp, String name) throws Throwable | |
| creates a new AbstractTable object from the given datasource and name | |
| Public Member Methods inherited from org.qore.lang.sqlutil.AbstractTable | |
| AbstractTable (QoreObject obj) | |
| creates the object as a wrapper for the Qore object | |
| String | getName () throws Throwable |
| returns the name of the table | |
| String | getDesc () throws Throwable |
| returns a descriptive string of the datasource (without the password) and the table name (with a possible qualifier for schema, etc) | |
| String | getBaseType () throws Throwable |
returns the base type of the underlying object (normally "table", some DB-specific implementations may support others like "view") | |
| String | getSqlName () throws Throwable |
| returns the name of the table to be used in SQL (with a possible qualifier for schema, etc) | |
| String | getColumnSqlName (String col) throws Throwable |
| returns the column name for use in SQL strings; subclasses can return a special string in case the column name is a reserved word | |
| void | commit () throws Throwable |
| commits the current transaction on the underlying org.qore.lang.AbstractDatasource | |
| void | rollback () throws Throwable |
| rolls back the current transaction on the underlying org.qore.lang.AbstractDatasource | |
| boolean | inDb () throws Throwable |
| returns true if the table has been read from or created in the database, false if not | |
| void | drop (HashMap< String, Object > opt) throws Throwable |
| drops the table from the database without any transaction management | |
| void | drop () throws Throwable |
| drops the table from the database without any transaction management | |
| Object | tryExec (String sql) throws Throwable |
| executes some SQL with optional arguments so that if an error occurs the current transaction state is not lost | |
| Object | tryExecArgs (String sql, Object[] args) throws Throwable |
| executes some SQL with optional arguments so that if an error occurs the current transaction state is not lost | |
| Object | tryExecRaw (String sql) throws Throwable |
| executes some SQL so that if an error occurs the current transaction state is not lost | |
| String[] | getDropSql (Map< String, Object > opt) throws Throwable |
| returns the sql required to drop the table; reimplement in subclasses if necessary | |
| String[] | getDropSql () throws Throwable |
| returns the sql required to drop the table; reimplement in subclasses if necessary | |
| void | truncate () throws Throwable |
| truncates all the table data without any transaction management | |
| String | getTruncateSql (Map< String, Object > opt) throws Throwable |
| gets the SQL that can be used to truncate the table | |
| String | getTruncateSql () throws Throwable |
| gets the SQL that can be used to truncate the table | |
| void | create (Map< String, Object > opt) throws Throwable |
| creates the table with all associated properties (indexes, constraints, etc) without any transaction management | |
| void | create () throws Throwable |
| creates the table with all associated properties (indexes, constraints, etc) without any transaction management | |
| boolean | emptyData () throws Throwable |
| returns true if the table has no data rows, false if not | |
| boolean | empty () throws Throwable |
| returns true if the table has no definitions, false if not | |
| void | setupTable (Map< String, Object > desc, Map< String, Object > opt) throws Throwable |
| creates the object from a table description hash | |
| void | setupTable (Map< String, Object > desc) throws Throwable |
| creates the object from a table description hash | |
| void | addColumn (String cname, Map< String, Object > opt, boolean nullable) throws Throwable |
| adds a column to the table; if the table is already known to be in the database, then it is added in the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| void | addColumn (String cname, Map< String, Object > opt) throws Throwable |
| adds a nullable column to the table; if the table is already known to be in the database, then it is added in the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| String[] | getAddColumnSql (String cname, Map< String, Object > copt, boolean nullable, Map< String, Object > opt) throws Throwable |
| returns a list of SQL strings that can be use to add a column to the table | |
| String[] | getAddColumnSql (String cname, Map< String, Object > copt, boolean nullable) throws Throwable |
| returns a list of SQL strings that can be use to add a column to the table | |
| String[] | getAddColumnSql (String cname, Map< String, Object > copt) throws Throwable |
| returns a list of SQL strings that can be use to add a nullable column to the table | |
| String[] | getModifyColumnSql (String cname, Map< String, Object > copt, boolean nullable, Map< String, Object > opt) throws Throwable |
| gets a list of SQL strings that can be used to modify an existing column in the table | |
| String[] | getModifyColumnSql (String cname, Map< String, Object > copt, boolean nullable) throws Throwable |
| gets a list of SQL strings that can be used to modify an existing column in the table | |
| String[] | getModifyColumnSql (String cname, Map< String, Object > copt) throws Throwable |
| gets a list of SQL strings that can be used to modify an existing column in the table | |
| String | getRenameColumnSql (String old_name, String new_name, Map< String, Object > opt) throws Throwable |
| gets an SQL String that can be used to rename an existing column in the table | |
| String | getRenameColumnSql (String old_name, String new_name) throws Throwable |
| gets an SQL String that can be used to rename an existing column in the table | |
| void | addPrimaryKey (String pkname, String[] columns, Map< String, Object > opt) throws Throwable |
| adds a primary key to the table; if the table is already known to be in the database, then it is added in the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| void | addPrimaryKey (String pkname, String[] columns) throws Throwable |
| adds a primary key to the table; if the table is already known to be in the database, then it is added in the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| String | getAddPrimaryKeySql (String pkname, String[] cols, Map< String, Object > pkopt, Map< String, Object > opt) throws Throwable |
| returns the SQL that can be used to add a primary key to the table | |
| String | getAddPrimaryKeySql (String pkname, String[] cols, Map< String, Object > pkopt) throws Throwable |
| returns the SQL that can be used to add a primary key to the table | |
| String | getAddPrimaryKeySql (String pkname, String[] cols) throws Throwable |
| returns the SQL that can be used to add a primary key to the table | |
| String[] | getDropAllConstraintsAndIndexesOnColumnSql (String cname, Map< String, Object > opt) throws Throwable |
| gets a list of SQL strings to drop all constraints and indexes with the given column name; if the column does not exist then an empty list is returned | |
| String[] | getDropAllConstraintsAndIndexesOnColumnSql (String cname) throws Throwable |
| gets a list of SQL strings to drop all constraints and indexes with the given column name; if the column does not exist then an empty list is returned | |
| String[] | getDropPrimaryKeySql (Map< String, Object > opt) throws Throwable |
| gets a list of SQL strings that can be used to drop the primary key from the table | |
| String[] | getDropPrimaryKeySql () throws Throwable |
| gets a list of SQL strings that can be used to drop the primary key from the table | |
| void | addUniqueConstraint (String cname, String[] cols, Map< String, Object > opt) throws Throwable |
| adds a unique constraint to the table; if the table is known to be in the database already, then the constraint is added to the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| String | getAddUniqueConstraintSql (String cname, String[] cols, Map< String, Object > ukopt, Map< String, Object > opt) throws Throwable |
| returns an SQL String that can be used to add a unique constraint to the table | |
| String | getAddUniqueConstraintSql (String cname, String[] cols, Map< String, Object > ukopt) throws Throwable |
| returns an SQL String that can be used to add a unique constraint to the table | |
| String | getAddUniqueConstraintSql (String cname, String[] cols) throws Throwable |
| returns an SQL String that can be used to add a unique constraint to the table | |
| void | addIndex (String iname, boolean unique, String[] cols, Map< String, Object > opt) throws Throwable |
| adds an index to the table; if the table is already known to be in the database, then it is added in the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| void | addIndex (String iname, boolean unique, String[] cols) throws Throwable |
| adds an index to the table; if the table is already known to be in the database, then it is added in the database also immediately; otherwise it is only added internally and can be created when create() is called for example | |
| String | getAddIndexSql (String iname, boolean unique, String[] cols, Map< String, Object > ixopt, Map< String, Object > opt) throws Throwable |
| returns an SQL String that can be used to add an index to the table | |
| String | getAddIndexSql (String iname, boolean unique, String[] cols, Map< String, Object > ixopt) throws Throwable |
| returns an SQL String that can be used to add an index to the table | |
| String | getAddIndexSql (String iname, boolean unique, String[] cols) throws Throwable |
| returns an SQL String that can be used to add an index to the table | |
| String | getDropIndexSql (String iname, Map< String, Object > opt) throws Throwable |
| gets the SQL that can be used to drop an index from the table | |
| String | getDropIndexSql (String iname) throws Throwable |
| gets the SQL that can be used to drop an index from the table | |
| String | getAddForeignConstraintSql (String cname, String[] cols, String table, String[] tcols, Map< String, Object > fkopt, Map< String, Object > opt) throws Throwable |
| returns an SQL String that can be used to add a foreign constraint to the table | |
| String | getAddForeignConstraintSql (String cname, String[] cols, String table, String[] tcols, Map< String, Object > fkopt) throws Throwable |
| returns an SQL String that can be used to add a foreign constraint to the table | |
| String | getAddForeignConstraintSql (String cname, String[] cols, String table, String[] tcols) throws Throwable |
| returns an SQL String that can be used to add a foreign constraint to the table | |
| String | getAddForeignConstraintSql (String cname, String[] cols, String table) throws Throwable |
| returns an SQL String that can be used to add a foreign constraint to the table | |
| String | getAddCheckConstraintSql (String cname, String src, Map< String, Object > copt, Map< String, Object > opt) throws Throwable |
| returns an SQL String that can be used to add a check constraint to the table | |
| String | getAddCheckConstraintSql (String cname, String src, Map< String, Object > copt) throws Throwable |
| returns an SQL String that can be used to add a check constraint to the table | |
| String | getAddCheckConstraintSql (String cname, String src) throws Throwable |
| returns an SQL String that can be used to add a check constraint to the table | |
| String | getDropConstraintSql (String cname, Map< String, Object > opt) throws Throwable |
| gets the SQL that can be used to drop a constraint from the table; this can be any constraint on the table, a primary key, a foreign key constraint, or a generic constraint | |
| String | getDropConstraintSql (String cname) throws Throwable |
| gets the SQL that can be used to drop a constraint from the table; this can be any constraint on the table, a primary key, a foreign key constraint, or a generic constraint | |
| String | getDropConstraintIfExistsSql (String cname, Map< String, Object > opt) throws Throwable |
| gets the SQL that can be used to drop a constraint from the table if it exists, otherwise returns null; this can be any constraint on the table, a primary key, a foreign key constraint, or a generic constraint | |
| String | getDropConstraintIfExistsSql (String cname) throws Throwable |
| gets the SQL that can be used to drop a constraint from the table if it exists, otherwise returns null; this can be any constraint on the table, a primary key, a foreign key constraint, or a generic constraint | |
| String[] | getAddTriggerSql (String tname, String src, Map< String, Object > topt, Map< String, Object > opt) throws Throwable |
| returns a list of SQL strings that can be used to add a trigger to the table | |
| String[] | getAddTriggerSql (String tname, String src, Map< String, Object > topt) throws Throwable |
| returns a list of SQL strings that can be used to add a trigger to the table | |
| String[] | getAddTriggerSql (String tname, String src) throws Throwable |
| returns a list of SQL strings that can be used to add a trigger to the table | |
| String[] | getDropTriggerSql (String tname, Map< String, Object > opt) throws Throwable |
| returns SQL that can be used to drop the given trigger from the table | |
| String[] | getDropTriggerSql (String tname) throws Throwable |
| returns SQL that can be used to drop the given trigger from the table | |
| String[] | getDropColumnSql (String cname, Map< String, Object > opt) throws Throwable |
| returns the SQL that can be used to drop a column from the table | |
| String[] | getDropColumnSql (String cname) throws Throwable |
| returns the SQL that can be used to drop a column from the table | |
| HashMap< String, Object > | insert (Map< String, Object > row) throws Throwable |
| inserts a row into the table without any transaction management; a transaction will be in progress after this method is successfully executed | |
| HashMap< String, Object > | insert (Map< String, Object > row, Map< String, Object > opt) throws Throwable |
| insert() variant | |
| boolean | hasReturning () throws Throwable |
returns true if the current database driver supports the "returning" clause in insert statements, false if not | |
| int | insertFromSelect (String[] cols, AbstractTable source, Map< String, Object > sh, Map< String, Object > opt) throws Throwable |
| inserts rows into a table based on a select statement from another table (which must be using the same datasource as the current table); a transaction will be in progress after this method is successfully executed | |
| int | insertFromSelect (String[] cols, AbstractTable source, Map< String, Object > sh) throws Throwable |
| insertFromSelect() variant | |
| int | insertFromSelect (String[] cols, AbstractTable source) throws Throwable |
| insertFromSelect() variant | |
| int | upsert (Map< String, Object > row, int upsert_strategy, Map< String, Object > opt) throws Throwable |
| update or insert the data in the table according to the hash argument; the table must have a unique key to do this | |
| int | upsert (Map< String, Object > row, int upsert_strategy) throws Throwable |
| update or insert the data in the table according to the hash argument; the table must have a unique key to do this | |
| HashMap< String, Object > | upsertFromSelect (AbstractTable t, Map< String, Object > sh, int upsert_strategy, Map< String, Object > opt) throws Throwable |
| this method upserts or merges data from the given foreign table and select option hash into the current table; no transaction management is performed with this method | |
| HashMap< String, Object > | upsertFromSelect (AbstractTable t, Map< String, Object > sh, int upsert_strategy) throws Throwable |
| this method upserts or merges data from the given foreign table and select option hash into the current table; no transaction management is performed with this method | |
| int | del (HashMap< String, Object > cond, HashMap< String, Object > opt) throws Throwable |
| deletes rows in the table matching the condition and returns the count of rows deleted; no transaction management is performed with this method | |
| int | del (HashMap< String, Object > cond) throws Throwable |
| del() variant | |
| int | del () throws Throwable |
| del() variant | |
| int | update (HashMap< String, Object > set, HashMap< String, Object > cond, HashMap< String, Object > opt) throws Throwable |
| updates rows in the table matching an optional condition and returns the count of rows updated; no transaction management is performed with this method | |
| int | update (HashMap< String, Object > set, HashMap< String, Object > cond) throws Throwable |
| A update() variant. | |
| int | update (HashMap< String, Object > set) throws Throwable |
| A update() variant. | |
| HashMap< String, Object > | upsertFromSelect (AbstractTable t, Map< String, Object > sh) throws Throwable |
| this method upserts or merges data from the given foreign table and select option hash into the current table; no transaction management is performed with this method | |
| int | rowCount () throws Throwable |
| returns the number of rows in the table | |
| AbstractSQLStatement | getStatement (Map< String, Object > sh, Map< String, Object > opt) throws Throwable |
| returns an AbstractSQLStatement object that will iterate the results of a select statement matching the arguments | |
| AbstractSQLStatement | getStatement (Map< String, Object > sh) throws Throwable |
| returns an AbstractSQLStatement object that will iterate the results of a select statement matching the arguments | |
| AbstractSQLStatement | getStatement () throws Throwable |
| returns an AbstractSQLStatement object that will iterate all the rows in the table | |
| AbstractSQLStatement | getStatementNoExec (Map< String, Object > sh, Map< String, Object > opt) throws Throwable |
| returns an AbstractSQLStatement object that will iterate the results of a select statement matching the arguments; the statement is only prepared and not executed | |
| AbstractSQLStatement | getStatementNoExec (Map< String, Object > sh) throws Throwable |
| returns an AbstractSQLStatement object that will iterate the results of a select statement matching the arguments; the statement is only prepared and not executed | |
| AbstractSQLStatement | getStatementNoExec () throws Throwable |
| returns an AbstractSQLStatement object that will iterate all the rows in the table; the statement is only prepared and not executed | |
| HashMap< String, Object > | selectRow (Map< String, Object > sh, Map< String, Object > opt) throws Throwable |
| returns a hash representing the row in the table that matches the argument hash; if more than one row would be returned an exception is raised | |
| HashMap< String, Object > | selectRow (Map< String, Object > sh) throws Throwable |
| returns a hash representing the row in the table that matches the argument hash; if more than one row would be returned an exception is raised | |
| HashMap< String, Object >[] | selectRows (Map< String, Object > sh, Map< String, Object > opt) throws Throwable |
| returns a list of hashes representing the rows in the table that match the argument hash | |
| HashMap< String, Object >[] | selectRows (Map< String, Object > sh) throws Throwable |
| returns a list of hashes representing the rows in the table that match the argument hash | |
| HashMap< String, Object >[] | selectRows () throws Throwable |
| returns a list of hashes representing the rows in the table that match the argument hash | |
| HashMap< String, Object > | select (Map< String, Object > sh, Map< String, Object > opt) throws Throwable |
| returns a hash of lists representing the columns and rows in the table that match the argument hahs | |
| HashMap< String, Object > | select (Map< String, Object > sh) throws Throwable |
| returns a hash of lists representing the columns and rows in the table that match the argument hahs | |
| HashMap< String, Object > | select () throws Throwable |
| returns a hash of lists representing the columns and rows in the table that match the argument hahs | |
| Public Member Methods inherited from org.qore.lang.sqlutil.AbstractSqlUtilBase | |
| AbstractSqlUtilBase (QoreObject obj) | |
| creates the object from a weak reference to the Qore object | |
| AbstractDatasource | getDatasource () throws Throwable |
| gets the underlying AbstractDatasource | |
| String | getDriverName () throws Throwable |
| returns the database driver name | |
| String | getDatasourceDesc () throws Throwable |
| returns a descriptive string for the datasource | |
| Public Member Methods inherited from org.qore.jni.QoreObjectWrapper | |
| QoreObjectWrapper (QoreObject obj) | |
| creates the wrapper object with the Qore object | |
| void | release () |
| releases the Qore object; do not call any further methods on the object after this call | |
| QoreObject | getQoreObject () |
| returns the Qore object | |
| String | className () |
| returns the class name for the Qore object | |
| boolean | instanceOf (String class_name) |
| returns true if the object is an instance of the given class | |
Additional Inherited Members | |
| Static Public Member Methods inherited from org.qore.lang.sqlutil.AbstractTable | |
| static HashMap< String, Object > | make_cop (String cop, Object column, Object arg) throws Throwable |
| returns a ColumnOperatorInfo hash | |
| static HashMap< String, Object > | make_cop (String cop, Object column) throws Throwable |
| returns a ColumnOperatorInfo hash | |
| static HashMap< String, Object > | cop_as (Object column, String arg) throws Throwable |
returns a ColumnOperatorInfo hash for the "as" operator with the given argument | |
| static HashMap< String, Object > | cop_cast (Object column, String arg, Object arg1, Object arg2) throws Throwable |
returns a ColumnOperatorInfo hash for the "cast" operator with the given argument(s) | |
| static HashMap< String, Object > | cop_cast (Object column, String arg, Object arg1) throws Throwable |
returns a ColumnOperatorInfo hash for the "cast" operator with the given argument(s) | |
| static HashMap< String, Object > | cop_cast (Object column, String arg) throws Throwable |
returns a ColumnOperatorInfo hash for the "cast" operator with the given argument(s) | |
| static HashMap< String, Object > | cop_prepend (Object column, String arg) throws Throwable |
returns a ColumnOperatorInfo hash for the "prepend" operator with the given argument | |
| static HashMap< String, Object > | cop_append (Object column, String arg) throws Throwable |
returns a ColumnOperatorInfo hash for the "append" operator with the given argument | |
| static HashMap< String, Object > | cop_value (Object arg) throws Throwable |
returns a ColumnOperatorInfo hash for the "value" (literal) operator with the given argument | |
| static HashMap< String, Object > | cop_upper (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "upper" operator with the given argument; returns a column value in upper case | |
| static HashMap< String, Object > | cop_lower (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "lower" operator with the given argument; returns a column value in lower case | |
| static HashMap< String, Object > | cop_distinct (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "distinct" operator with the given argument; returns distinct column values | |
| static HashMap< String, Object > | cop_min (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "min" operator; returns minimum column values | |
| static HashMap< String, Object > | cop_max (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "max" operator; returns maximum column values | |
| static HashMap< String, Object > | cop_avg (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "avg" operator; returns average column values | |
| static HashMap< String, Object > | cop_sum (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "sum" operator; returns the total sum of a numeric column. | |
| static HashMap< String, Object > | cop_count (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "count" operator; returns row counts | |
| static HashMap< String, Object > | cop_count () throws Throwable |
returns a ColumnOperatorInfo hash for the "count" operator; returns row counts | |
| static HashMap< String, Object > | cop_over (Object column, String partitionby, String orderby) throws Throwable |
returns a ColumnOperatorInfo hash for the "over" clause | |
| static HashMap< String, Object > | cop_over (Object column, String partitionby) throws Throwable |
returns a ColumnOperatorInfo hash for the "over" clause | |
| static HashMap< String, Object > | cop_over (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "over" clause | |
| static HashMap< String, Object > | cop_minus (Object column1, Object column2) throws Throwable |
returns a ColumnOperatorInfo hash for the "-" operator with the given arguments | |
| static HashMap< String, Object > | cop_plus (Object column1, Object column2) throws Throwable |
returns a ColumnOperatorInfo hash for the "+" operator with the given arguments | |
| static HashMap< String, Object > | cop_divide (Object column1, Object column2) throws Throwable |
returns a ColumnOperatorInfo hash for the "/" operator with the given arguments | |
| static HashMap< String, Object > | cop_multiply (Object column1, Object column2) throws Throwable |
returns a ColumnOperatorInfo hash for the "*" operator with the given arguments | |
| static HashMap< String, Object > | cop_year (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "year" operator with the given argument | |
| static HashMap< String, Object > | cop_year_month (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "year_month" operator with the given argument | |
| static HashMap< String, Object > | cop_year_day (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "year_day" operator with the given argument | |
| static HashMap< String, Object > | cop_year_hour (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "year_hour" operator with the given argument | |
| static HashMap< String, Object > | cop_seq (String seq, String as) throws Throwable |
returns a ColumnOperatorInfo hash for the "seq" operator with the given argument giving the sequence name whose value should be returned | |
| static HashMap< String, Object > | cop_seq (String seq) throws Throwable |
returns a ColumnOperatorInfo hash for the "seq" operator with the given argument giving the sequence name whose value should be returned | |
| static HashMap< String, Object > | cop_seq_currval (String seq, String as) throws Throwable |
returns a ColumnOperatorInfo hash for the "seq_currval" operator with the given argument giving the sequence name whose current value should be returned | |
| static HashMap< String, Object > | cop_seq_currval (String seq) throws Throwable |
returns a ColumnOperatorInfo hash for the "seq_currval" operator with the given argument giving the sequence name whose current value should be returned | |
| static HashMap< String, Object > | cop_coalesce (Object col1, Object col2) throws Throwable |
returns a ColumnOperatorInfo hash for the "coalesce" operator with the given column arguments; the first non-NULL column value will be returned | |
| static HashMap< String, Object > | cop_coalesce (Object col1, Object col2, Object... args) throws Throwable |
returns a ColumnOperatorInfo hash for the "coalesce" operator with the given column arguments; the first non-NULL column value will be returned | |
| static HashMap< String, Object > | cop_substr (Object column, int start, int count) throws Throwable |
returns a ColumnOperatorInfo hash for the "substr" operator with the given arguments; returns a substring of a column value | |
| static HashMap< String, Object > | cop_substr (Object column, long start, long count) throws Throwable |
returns a ColumnOperatorInfo hash for the "substr" operator with the given arguments; returns a substring of a column value | |
| static HashMap< String, Object > | cop_substr (Object column, int start) throws Throwable |
returns a ColumnOperatorInfo hash for the "substr" operator with the given arguments; returns a substring of a column value | |
| static HashMap< String, Object > | cop_substr (Object column, long start) throws Throwable |
returns a ColumnOperatorInfo hash for the "substr" operator with the given arguments; returns a substring of a column value | |
| static HashMap< String, Object > | cop_length (Object column) throws Throwable |
returns a ColumnOperatorInfo hash for the "len" operator with the given argument; returns the length of the given text field | |
| static HashMap< String, Object > | cop_trunc_date (Object column, String mask) throws Throwable |
| Truncates a date column or value regarding the given mask. The resulting value remains Qore::date (no conversion to eg. string). | |
| static HashMap< String, Object > | cop_cume_dist () throws Throwable |
| Analytic/window method: relative rank of the current row. | |
| static HashMap< String, Object > | cop_dense_rank () throws Throwable |
| Analytic/window method: rank of the current row without gaps. | |
| static HashMap< String, Object > | cop_first_value (Object column) throws Throwable |
| Analytic/window method: value evaluated at the row that is the first row of the window frame. | |
| static HashMap< String, Object > | cop_last_value (Object column) throws Throwable |
| Analytic/window method: value evaluated at the row that is the last row of the window frame. | |
| static HashMap< String, Object > | cop_ntile (int value) throws Throwable |
| Analytic/window method: integer ranging from 1 to the argument value, dividing the partition as equally as possible. | |
| static HashMap< String, Object > | cop_ntile (long value) throws Throwable |
| Analytic/window method: integer ranging from 1 to the argument value, dividing the partition as equally as possible. | |
| static HashMap< String, Object > | cop_percent_rank () throws Throwable |
| Analytic/window method: relative rank of the current row. | |
| static HashMap< String, Object > | cop_rank () throws Throwable |
| Analytic/window method: rank of the current row with gaps. | |
| static HashMap< String, Object > | cop_row_number () throws Throwable |
| Analytic/window method: number of the current row within its partition, counting from 1. | |
| Static Public Attributes inherited from org.qore.lang.sqlutil.AbstractTable | |
| static int | UpsertInsertFirst = 1 |
| Upsert option: insert first, if the insert fails, then update. | |
| static int | UpsertUpdateFirst = 2 |
| Upsert option: update first, if the update fails, then insert. | |
| static int | UpsertSelectFirst = 3 |
| Upsert option: select first, if the row is unchanged, do nothing, if it doesn't exist, insert, otherwise update. | |
| static int | UpsertAuto = 4 |
| Upsert option: if the target table is empty, use UpsertInsertFirst, otherwise use UpsertUpdateFirst. | |
| static int | UpsertInsertOnly = 5 |
| Upsert option: insert if the row does not exist, otherwise ignore. | |
| static int | UpsertUpdateOnly = 6 |
| Upsert option: update if the row exists, otherwise ignore. | |
| static final Map< Integer, String > | UpsertStrategyMap |
| hash mapping upsert strategy codes to a text description | |
| static final Map< String, Integer > | UpsertStrategyDescriptionMap |
| hash mapping upsert strategy descriptions to upsert strategy codes | |
| static final String | DT_YEAR = "Y" |
| Format unit: year. | |
| static final String | DT_MONTH = "M" |
| Format unit: month. | |
| static final String | DT_DAY = "D" |
| Format unit: day. | |
| static final String | DT_HOUR = "H" |
| Format unit: hour. | |
| static final String | DT_MINUTE = "m" |
| Format unit: minute. | |
| static final String | DT_SECOND = "S" |
| Format unit: hour. | |
| static int | UR_Inserted = 1 |
| row was inserted | |
| static int | UR_Verified = 2 |
| row was updated unconditionally (not returned with UpsertSelectFirst) | |
| static int | UR_Updated = 3 |
| row was updated because it was different (only possible with UpsertSelectFirst) | |
| static int | UR_Unchanged = 4 |
| row was unchanged (only possible with UpsertSelectFirst, UpsertInsertOnly, and UpsertUpdateOnly) | |
| static int | UR_Deleted = 5 |
row was deleted (only possible with batch upsert methods such as upsertFromIterator() where upsert option delete_others is true) | |
| static final Map< Integer, String > | UpsertResultMap |
| hash mapping upsert results to a description | |
| static final Map< String, Integer > | UpsertResultDescriptionMap |
| hash mapping upsert descriptions to codes | |
| static final Map< Integer, String > | UpsertResultLetterMap |
| maps upsert result codes to single letter symbols | |
| Private Attributes inherited from org.qore.jni.QoreObjectWrapper | |
| QoreObject | obj |
| the wrapper Qore object | |
Java wrapper for the SqlUtil::Table class in Qore.