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OCI8
PHP Manual

Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

OCI_DEFAULT (integer)
Statement execution mode. Statement is not committed automatically when using this mode.
OCI_DESCRIBE_ONLY (integer)
Statement execution mode. Use this mode if you don't want to execute the query, but get the select-list's description.
OCI_COMMIT_ON_SUCCESS (integer)
Statement execution mode. Statement is automatically committed after oci_execute() call.
OCI_EXACT_FETCH (integer)
Statement fetch mode. Used when the application knows in advance exactly how many rows it will be fetching. This mode turns prefetching off for Oracle release 8 or later mode. Cursor is cancelled after the desired rows are fetched and may result in reduced server-side resource usage.
OCI_SYSDATE (integer)
OCI_B_BFILE (integer)
Used with oci_bind_by_name() when binding BFILEs.
OCI_B_CFILEE (integer)
Used with oci_bind_by_name() when binding CFILEs.
OCI_B_CLOB (integer)
Used with oci_bind_by_name() when binding CLOBs.
OCI_B_BLOB (integer)
Used with oci_bind_by_name() when binding BLOBs.
OCI_B_ROWID (integer)
Used with oci_bind_by_name() when binding ROWIDs.
OCI_B_CURSOR (integer)
Used with oci_bind_by_name() when binding cursors, previously allocated with oci_new_descriptor().
OCI_B_NTY (integer)
Used with oci_bind_by_name() when binding named data types. Note: in PHP < 5.0 it was called OCI_B_SQLT_NTY.
OCI_B_BIN (integer)
SQLT_BFILEE (integer)
The same as OCI_B_BFILE.
SQLT_CFILEE (integer)
The same as OCI_B_CFILEE.
SQLT_CLOB (integer)
The same as OCI_B_CLOB.
SQLT_BLOB (integer)
The same as OCI_B_BLOB.
SQLT_RDD (integer)
The same as OCI_B_ROWID.
SQLT_NTY (integer)
The same as OCI_B_NTY.
SQLT_LNG (integer)
Used with oci_bind_by_name() to bind LONG values.
SQLT_LBI (integer)
Used with oci_bind_by_name() to bind LONG RAW values.
SQLT_BIN (integer)
Used with oci_bind_by_name() to bind RAW values.
SQLT_NUM (integer)
Used with oci_bind_array_by_name() to bind arrays of NUMBER.
SQLT_INT (integer)
Used with oci_bind_array_by_name() to bind arrays of INTEGER.
SQLT_AFC (integer)
Used with oci_bind_array_by_name() to bind arrays of CHAR.
SQLT_CHR (integer)
Used with oci_bind_array_by_name() to bind arrays of VARCHAR2. Also used with oci_bind_by_name().
SQLT_VCS (integer)
Used with oci_bind_array_by_name() to bind arrays of VARCHAR.
SQLT_AVC (integer)
Used with oci_bind_array_by_name() to bind arrays of CHARZ.
SQLT_STR (integer)
Used with oci_bind_array_by_name() to bind arrays of STRING.
SQLT_LVC (integer)
Used with oci_bind_array_by_name() to bind arrays of LONG VARCHAR.
SQLT_FLT (integer)
Used with oci_bind_array_by_name() to bind arrays of FLOAT.
SQLT_ODT (integer)
Used with oci_bind_array_by_name() to bind arrays of LONG.
SQLT_BDOUBLE (integer)
SQLT_BFLOAT (integer)
OCI_FETCHSTATEMENT_BY_COLUMN (integer)
Default mode of oci_fetch_all().
OCI_FETCHSTATEMENT_BY_ROW (integer)
Alternative mode of oci_fetch_all().
OCI_ASSOC (integer)
Used with oci_fetch_all() and oci_fetch_array() to get an associative array as a result.
OCI_NUM (integer)
Used with oci_fetch_all() and oci_fetch_array() to get an enumerated array as a result.
OCI_BOTH (integer)
Used with oci_fetch_all() and oci_fetch_array() to get an array with both associative and number indices.
OCI_RETURN_NULLS (integer)
Used with oci_fetch_array() to get empty array elements if field's value is NULL.
OCI_RETURN_LOBS (integer)
Used with oci_fetch_array() to get value of LOB instead of the descriptor.
OCI_DTYPE_FILE (integer)
This flag tells oci_new_descriptor() to initialize new FILE descriptor.
OCI_DTYPE_LOB (integer)
This flag tells oci_new_descriptor() to initialize new LOB descriptor.
OCI_DTYPE_ROWID (integer)
This flag tells oci_new_descriptor() to initialize new ROWID descriptor.
OCI_D_FILE (integer)
The same as OCI_DTYPE_FILE.
OCI_D_LOB (integer)
The same as OCI_DTYPE_LOB.
OCI_D_ROWID (integer)
The same as OCI_DTYPE_ROWID.
OCI_SYSOPER (integer)
Used with oci_connect() to connect as SYSOPER using external credentials (oci8.privileged_connect should be enabled for this).
OCI_SYSDBA (integer)
Used with oci_connect() to connect as SYSDBA using external credentials (oci8.privileged_connect should be enabled for this).
OCI_LOB_BUFFER_FREE (integer)
Used with OCI-Lob->flush to free buffers used.
OCI_TEMP_CLOB (integer)
Used with OCI-Lob->writeTemporary to indicate explicilty that temporary CLOB should be created.
OCI_TEMP_BLOB (integer)
Used with OCI-Lob->writeTemporary to indicate explicilty that temporary BLOB should be created.

OCI8
PHP Manual